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. 2015 Apr 12;16:158. doi: 10.1186/s13063-015-0668-3

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© Trevelyan et al.; licensee BioMed Central. 2015

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

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Participants’ flow through the study. The different phases of the study and participants’ flow through the study with details on timings of the different phases of the study. ARU, Amputee Rehabilitation Unit; GP, general practitioner; HADS, Hospital Anxiety and Depression Scale; ISI, Insomnia Severity Index; NPS, numerical pain scale; PGIC, Patient Global Impression of Change; PSS-10, 10-Item Perceived Stress Scale; SF-MPQ-2, short-form McGill Pain Questionnaire 2.